CVE-2019-6172

3 documents3 sources

Severity

6.4MEDIUM

EPSS

0.1%

top 74.03%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Lenovo Thinkpad Lenovo Thinkpad Helix Firmware Lenovo Thinkpad S531 Firmware +8 more

Timeline

PublishedNov 12

Latest updateMay 24

Description

A potential vulnerability in the SMI callback function used in Legacy USB driver using passed parameter without sufficient checking in some Lenovo ThinkPad models may allow arbitrary code execution.

CVSS vector

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:HExploitability: 0.5 | Impact: 5.9

Affected Packages11 packages

▶CVEListV5lenovo/thinkpadVarious — Various

▶NVDlenovo/thinkpad_s531_firmware< gket46ww

▶NVDlenovo/thinkpad_t440_firmware< gjeta3ww

▶NVDlenovo/thinkpad_w540_firmware< gnet92ww

▶NVDlenovo/thinkpad_w541_firmware< gnet92ww

🔴Vulnerability Details

GHSA

GHSA-75rw-5mh8-g8gf: A potential vulnerability in the SMI callback function in some Lenovo ThinkPad models may allow arbitrary code execution↗2022-05-24

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CVEList

CVE-2019-6172: A potential vulnerability in the SMI callback function used in Legacy USB driver using passed parameter without sufficient checking in some Lenovo Thi↗2019-11-12

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